MAD

Groups

Preoperative

Postoperative

Group A

Group B

Group A

Group B

Neutral

8 (11.6%)

3 (7.5%)

40 (58.0%)

22 (55.0)

Outliers

61 (88.4%)

37 (92.5%)

29 (42.0%)

18 (45.0%)

P value

0.495

0.762

Χ²

0.46

0.21

Significance

NS

NS